/*******************************************************************************
 * Copyright (c) 2016 Rogue Wave Software, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Rogue Wave Software, Inc. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.plugin.composer.ide.project;

import com.google.inject.ImplementedBy;

import org.eclipse.che.ide.api.mvp.View;

/**
 * @author Kaloyan Raev
 */
@ImplementedBy(ComposerPageViewImpl.class)
public interface ComposerPageView extends View<ComposerPageView.ActionDelegate> {
    /** Returns value of the package attribute. */
    String getPackage();

    /** Sets value of the package attribute. */
    void setPackage(String value);

    /**
     * Marks a field with information about package as empty.
     *
     * @param doShow
     *            <code>true</code> to show wrong border, <code>false</code> to
     *            hide it
     */
    void showPackageMissingIndicator(boolean doShow);

    /**
     * Sets whether package field is enabled.
     *
     * @param isEnable
     *            <code>true</code> to enable the widget, <code>false</code> to
     *            disable it
     */
    void changePackageFieldState(boolean isEnable);

    interface ActionDelegate {
        /**
         * Performs any actions appropriate in response to the user having
         * changed on the fields.
         */
        void onAttributesChanged();
    }
}
